t3_port_intr_disable(9)

💅 t3_port_intr_disable — kernel API manual, but make it cute

okay so bestie, you know how I'm always telling you to read the docs? this is one of those docs. it's a t3_port_intr_disable(9) page, and honestly? it's short, it's sweet, it does exactly one thing. we love a low-effort icon. 🎀

---

✨ NAME ✨

t3_port_intr_disable — disable port-specific interrupts

like, the whole personality of this function is in that one line. it disables. the interrupts. for a port. periodt. 💅

---

🌸 SYNOPSIS 🌸

void t3_port_intr_disable (struct adapter *adapter , int idx );

look at her. void return, so she doesn't even give you a status code back — she just does it and moves on with her life. main character energy fr fr. ✨

---

🦋 ARGUMENTS 🦋

• adapter — the associated adapter. you know, the whole card. the big one. she needs to know which adapter we're talking about before she touches anything, obviously. 🫶
• idx — index of the port whose interrupts should be disabled. so like, which port. the number. the little address for the port. give her the index and she'll handle the rest. 🔥

ngl, if you pass the wrong idx you're gonna be disabling interrupts on a port you did not mean to touch. so maybe double-check that number, bestie. 😭

---

👑 DESCRIPTION 👑

Disable port-specific (i.e., MAC and PHY) interrupts for the given adapter port.

that's it. that's the whole thing. 💀 she takes your adapter, she takes your idx, and she turns off the port-specific interrupts — and yes, "port-specific" here means the MAC and PHY ones, the page literally spells that out for us so we don't have to guess. 🧚

think of it as the quiet-down button for one single port. not the whole adapter, not the whole world — just that port's MAC and PHY interrupt situation. iconic, honestly. 🌈

---

⭐ SEE ALSO ⭐

the required reading, the friend group, the whole squad. 🫶

• Kernel file ./drivers/net/ethernet/chelsio/cxgb3/t3_hw.c
• t3_wait_op_done_val(9), t3_write_regs(9), t3_set_reg_field(9), t3_read_indirect(9), t3_mc7_bd_read(9), t3_mdio_change_bits(9), t3_phy_reset(9), t3_phy_advertise(9), t3_phy_advertise_fiber(9), t3_set_phy_speed_duplex(9), t3_seeprom_wp(9), get_vpd_params(9), sf1_read(9), sf1_write(9), flash_wait_op(9), t3_read_flash(9), t3_write_flash(9), t3_get_tp_version(9), t3_check_tpsram_version(9), t3_check_tpsram(9), t3_get_fw_version(9), t3_check_fw_version(9), t3_flash_erase_sectors(9), t3_load_fw(9), t3_cim_ctl_blk_read(9), t3_link_changed(9), t3_link_start(9), t3_set_vlan_accel(9), t3_handle_intr_status(9), t3_intr_enable(9), t3_intr_disable(9), t3_intr_clear(9), t3_port_intr_enable(9), t3_port_intr_clear(9), t3_sge_write_context(9), clear_sge_ctxt(9), t3_sge_init_ecntxt(9), t3_sge_init_flcntxt(9), t3_sge_init_rspcntxt(9), t3_sge_init_cqcntxt(9), t3_sge_enable_ecntxt(9), t3_sge_disable_fl(9), t3_sge_disable_rspcntxt(9), t3_sge_disable_cqcntxt(9), t3_sge_cqcntxt_op(9), t3_config_rss(9), t3_tp_set_offload_mode(9), pm_num_pages(9), partition_mem(9), tp_set_timers(9), t3_tp_set_coalescing_size(9), t3_tp_set_max_rxsize(9), t3_load_mtus(9), t3_tp_get_mib_stats(9), t3_set_proto_sram(9), t3_config_sched(9), get_pci_mode(9), init_link_config(9), mc7_calc_size(9)

no cap, that's a lot of siblings. t3_port_intr_enable(9) and t3_port_intr_clear(9) are right there next to her too, so if disabling ain't it, go say hi to them. iykyk. 💜

---

one tiny thing — the page files this one under ./drivers/net/ethernet/chelsio... in the footer (truncated, the way manpages do), and it's dated October 2026. so like… future-coded. we stan a forward-thinking function. 🔮

kisses, bestie — this page came from that source/version and that October 2026 date, and now you know everything it knows. slay! 💖 ✨ 🎀